1. Forest Ecology and Conservation Group; Department of Plant Sciences; University of Cambridge; Cambridge UK
2. Faculty of Forestry; University of Toronto; 33 Willcocks Street Toronto ON M5S 3B3 Canada
3. Swiss Federal Research Institute WSL; Zürcherstrasse 111 Birmensdorf 8903 Switzerland
4. Laboratoire Evolution et Diversité Biologique; UMR5174, CNRS/Université Paul Sabatier Bâtiment 4R1; 118 route de Narbonne Toulouse F-31062 France
5. Institut de Recherche pour le Développement; UMR AMAP; Montpellier France
6. Institut Français de Pondichéry; UMIFRE CNRS-MAE 21; Puducherry India
7. Forest Ecology and Forest Management Group; Wageningen University; PO Box 47 AA Wageningen 6700 the Netherlands
8. Department of Sustainable Agro-ecosystems and Bioresources; Research and Innovation Centre; Fondazione E. Mach, Via E. Mach 1 San Michele all'Adige 38010 Italy
9. Department of Geography and Planning; Queen's University; Kingston ON Canada
10. Chair of Silviculture; Faculty of Environment and Natural Resources; Freiburg University; Tennenbacherstr. 4 Freiburg 79108 Germany
11. Department of Botany; University of Otago; PO Box 56 Dunedin 9016 New Zealand
12. Landcare Research; PO Box 69040 Lincoln 7640 New Zealand
13. Kyushu Research Center; Forestry and Forest Products Research Institute; Kumamoto 860-0862 Japan
14. Department of Forest and Wildlife Ecology; University of Wisconsin-Madison; Madison WI 53706 USA
15. Faculty of Forestry; University of British Columbia; 2424 Main Mall Vancouver BC V6T 1Z4 Canada
16. Laboratoire de Botanique systématique et d'Ecologie; Département des Sciences Biologiques; Ecole Normale Supérieure; Université de Yaoundé I; Yaoundé Cameroon
17. Fynbos Node; South African Environmental Observation Network (SAEON); Centre for Biodiversity Conservation; Kirstenbosch Gardens; Private Bag X7, Rhodes Drive, Claremont Cape Town 7735 South Africa
18. Forest Research Institute of Malaysia; Kepong 52109 Selangor Malaysia
19. Department of Earth Observation; Friedrich-Schiller University; Loebdergraben 32 Jena 07743 Germany
20. Program in Atmospheric and Oceanic Sciences; Princeton University; Princeton NJ 08544 USA
21. Botanical Garden of the Russian Academy of Sciences (Ural branch); Russia and Ural State Forest Engineering University; Yekaterinburg 620100 Russia
22. Department of Biology; University of Regina; 3737 Wascana Pkwy Regina SK S4S 0A2 Canada
23. Systematic Botany and Functional Biodiversity; Institute of Biology; University of Leipzig; Leipzig Germany
24. German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig; Leipzig Germany
25. Conservation and Natural Resources Management; Sommersbergseestr. 291 Bad Aussee A-8990 Austria
26. Ontario Ministry of Natural Resources; North Bay ON P1A 4L7 Canada
27. Faculty of Life Science and Technology; Central South University of Forestry and Technology; Changsha 410004 China